Which suits with No.3 top?
Most Helpful Girl
Although the first one is a crop top compared to the other two it's plane Jane so that ones out.
The last one is really cute but I'm leaning more towards the second one because it stands out more.
As for which necklace it's pretty clear that if you do decide to go along with the top that I chose the last necklace is the best option because the pattern of the necklace goes perfectly with the pattern of the second top.1